search for: pll_set

...on suspend */ + if (!base->post) + base->post = ((nvkm_rd32(device, 0x2240c) & BIT(1)) == 0); +} + static const struct nvkm_devinit_func gf100_devinit = { - .preinit = nv50_devinit_preinit, + .preinit = gf100_devinit_preinit, .init = nv50_devinit_init, .post = nv04_devinit_post, .pll_set = gf100_devinit_pll_set, diff --git a/drm/nouveau/nvkm/subdev/devinit/gm107.c b/drm/nouveau/nvkm/subdev/devinit/gm107.c index 2be98bd..28ca01b 100644 --- a/drm/nouveau/nvkm/subdev/devinit/gm107.c +++ b/drm/nouveau/nvkm/subdev/devinit/gm107.c @@ -46,7 +46,7 @@ gm107_devinit_disable(struct nvkm_devin...

...ls *); #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c index cc8d7d1..9068c98 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c +++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nva3.c @@ -66,6 +66,24 @@ nva3_clock_pll_set(struct nouveau_clock *clk, u32 type, u32 freq) return ret; } +int +nva3_clock_pll_calc(struct nouveau_clock *clock, struct nvbios_pll *info, + int clk, struct nouveau_pll_vals *pv) +{ + int ret, N, M, P; + + ret = nva3_pll_calc(clock, info, clk, &N, NULL, &M, &P); + + if (ret...

...these functions that parse the VBIOS init table seems to do nothing except the parsing. And in my opinion,init_exec_force does nothing,too! Then I tried to test it on my computer,when the VBIOS parser tries to change a MMIO register or call a function of struct nouveau_devinit (such as devinit->pll_set,etc.),it will print a message into the kernel log. However,I cannot see any message about this in the kernel log! Finally,I decided to just return when executable is zero. Then I found out the driver also works perfectly. So I asked the question here,thanks for your help.

...uveau/core/subdev/clock/nv50.c index fd181fb..f4147f6 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c @@ -90,6 +90,7 @@ nv50_clock_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; priv->base.pll_set = nv50_clock_pll_set; + priv->base.pll_calc = nv04_clock_pll_calc; return 0; } -- 1.7.12

...critical path (such as resume from suspend) where we can't recover. Ben. And in my opinion,init_exec_force does nothing,too! > > Then I tried to test it on my computer,when the VBIOS parser tries to change a MMIO register or call a function of struct nouveau_devinit (such as devinit->pll_set,etc.),it will print a message into the kernel log. However,I cannot see any message about this in the kernel log! > > Finally,I decided to just return when executable is zero. Then I found out the driver also works perfectly. > > So I asked the question here,thanks for your help. > _...

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- I decided to let the user still specify config=BLA=1 to override the hw disable in case we get something wrong or for double-checking stuff, but I suspect it won't really be used much. I'm not terribly fond of the message text, if you come up with something better, feel free to drop it in.